Radial Blur - Renderman

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  05 May 2007
Radial Blur - Renderman

hi ,

I am converting following tutorial of making Iris into Renderman Shader .
This is Having two steps:
1 . Adding Noise ( this can be easily added ).
2. Radial Blur .

Can you please suggest me the way of achieving Radial Blur in Renderman.

Tutorial od making Iris :

Chayan Vinayak
  05 May 2007
You probably just want to stretch the noise based on the centre. This means scaling the s and t coordinates that you pass into your noise() function.

  05 May 2007
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